GB/T 9984.2-1988
Sodium tripolyphosphate for industrial use--Determination of total phosphorus pentoxide content--Quinoline phosphomolybdate qravimetric method (English Version)

Standard No.
GB/T 9984.2-1988
Language
Chinese, Available in English version
Release Date
1988
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
 2004-09
Replace By
GB/T 9984.2-2004
Latest
GB/T 9984-2008
Scope
This standard specifies the quinoline phosphomolybdate gravimetric method for determining the total phosphorus pentoxide content of sodium tripolyphosphate (pentasodium triphosphate) for industrial use.

GB/T 9984.2-1988 history

  • 2008 GB/T 9984-2008 Test methods for industrial sodium tripolyphosphate
  • 2004 GB/T 9984.2-2004 Sodium tripolyphosphate for industrial use-Determination of total phosphorus(v)oxide content-Quinoline phosphomolybdate gravimetric method
  • 1988 GB/T 9984.2-1988 Sodium tripolyphosphate for industrial use--Determination of total phosphorus pentoxide content--Quinoline phosphomolybdate qravimetric method

GB/T 9984.2-1988 -All Parts




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